參數(shù)資料
型號(hào): HD74ACT166TVELL
元件分類: 計(jì)數(shù)移位寄存器
英文描述: ACT SERIES, 8-BIT RIGHT PARALLEL IN SERIAL OUT SHIFT REGISTER, TRUE OUTPUT, PDSO16
封裝: LEAD FREE, TSSOP-16
文件頁數(shù): 4/9頁
文件大?。?/td> 221K
代理商: HD74ACT166TVELL
HD74AC166/HD74ACT166
Rev.2.00, Jul.16.2004, page 4 of 8
DC Characteristics: HD74AC166
Ta = 25
°
C
Ta = –40 to
+85
°
C
min.
2.1
3.15
3.85
2.9
4.4
5.4
2.48
3.80
4.80
Item
Sym-
bol
Vcc
(V)
min.
2.1
3.15
3.85
2.9
4.4
5.4
2.58
3.94
4.94
typ.
1.5
2.25
2.75
1.50
2.25
2.75
2.99
4.49
5.49
0.002
0.001
0.001
max.
0.9
1.35
1.65
0.1
0.1
0.1
0.32
0.32
0.32
±
0.1
max.
0.9
1.35
1.65
0.1
0.1
0.1
0.37
0.37
0.37
±
1.0
Unit
Condition
3.0
4.5
5.5
3.0
4.5
5.5
3.0
4.5
5.5
3.0
4.5
5.5
3.0
4.5
5.5
3.0
4.5
5.5
5.5
V
IH
V
OUT
= 0.1 V or V
CC
–0.1 V
Input Voltage
V
IL
V
V
OUT
= 0.1 V or V
CC
–0.1 V
V
IN
= V
IL
or V
IH
I
OUT
= –50
μ
A
I
OH
= –12 mA
I
OH
= –24 mA
I
OH
= –24 mA
V
OH
V
IN
= V
IL
or V
IH
V
IN
= V
IL
or V
IH
I
OUT
= 50
μ
A
I
OL
= 12 mA
I
OL
= 24 mA
I
OL
= 24 mA
Output voltage
V
OL
V
V
IN
= V
IL
or V
IH
Input leakage
current
Dynamic output
current
*
Quiescent supply
current
*
Maximum test duration 2.0 ms, one output loaded at a time.
I
IN
μ
A
V
IN
= V
CC
or GND
I
OLD
I
OHD
I
CC
5.5
5.5
5.5
8.0
86
–75
80
mA
mA
μ
A
V
OLD
= 1.1 V
V
OHD
= 3.85 V
V
IN
= V
CC
or ground
Recommended Operating Conditions: HD74ACT166
Item
Symbol
V
CC
V
I
, V
O
Ta
tr, tf
Ratings
Unit
Condition
Supply voltage
Input and output voltage
Operating temperature
Input rise and fall time
(except Schmitt inputs)
V
IN
0.8 to 2.0 V
2 to 6
0 to V
CC
–40 to +85
8
V
V
°
C
ns/V
V
CC
= 4.5V
V
CC
= 5.5V
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